Sumida, Tokyo

Sumida
墨田区
Sumida City
From left: Sumida City Office, Tokyo Skytree, and Asahi Breweries headquarters with the golden Asahi Flame
Location of Sumida in Tokyo Metropolis
Sumida
Location in Japan
Coordinates: 35°42′N 139°49′E / 35.700°N 139.817°E / 35.700; 139.817
CountryJapan
RegionKantō
PrefectureTokyo Metropolis
Government
  MayorTōru Yamamoto
Area
  Total
13.77 km2 (5.32 sq mi)
Population
 (April 1, 2025)
  Total
287,766
  Density19,759/km2 (51,180/sq mi)
Time zoneUTC+09:00 (JST)
City hall address1-23-20 Azumabashi, Sumida-ku, Tokyo
130-8640
Websitewww.city.sumida.lg.jp
Symbols
FlowerAzalea
TreeCherry blossom

Sumida (墨田区, Sumida-ku) is a special ward in the Tokyo Metropolis in Japan. The English translation of its Japanese self-designation is Sumida City.

As of 1 April 2025, the ward has an estimated population of 287,766 and a population density of 20,120 persons per km2. Its total area is 13.77 km2.

Sumida's city office is located in Azumabashi, while its commercial center is the area around Kinshicho Station in the south.